Blog
Discover the latest guides, tutorials, and announcements from our team.
Email testing 101
Explore different types of email testing, how to get started, and best practices to follow.
9min read
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Transactional emails: A complete guide
Explore transactional emails, their uses, compliance tips, best practices, and how to send and test them effectively.
14min read
What is SMTP, and how does it work?
Complete SMTP guide—understand how SMTP works, key commands and ports, and sending emails via SMTP servers or third-party email services.
9min read
Email size limit guide
Understand email size limits, their impact on deliverability, and how to send lightweight, well-formatted emails.
9min read
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